求翻译：Avril Lavigne Foundation于2010年 09月17日成立。该基金会是艾薇儿为了帮助更多身患疾病或残疾的人及一些患有智障的儿童所设立的基金会。该基金会是完全公益性的。是什么意思？

Avril Lavigne Foundation on September 17, 2010 was established. The Foundation is Avril children to help more people suffering from disease or disability and some children with mental retardation of the establishment of the Foundation. The Foundation is fully public good.

Avril Lavigne Foundation September 17, 2010 was set up. The foundation is the Audrey EU child care in order to help more people who are suffering from disease or disability and some mentally challenged children set up the fund. The Foundation is a fully public welfare.

Avril Lavigne Foundation 9yue17 the date establishes in 2010.This foundation is Ai Weier in order to help more bodies to contract disease or the disabled person and some contracts the foundation which the mental handicap child sets up.This foundation is complete public welfare.

Avril Lavigne Foundation was established on September 17, 2010. The Foundation is Avril to help more people living with illness or disability and some foundations established by the children with intellectual disabilities. The Foundation is entirely non-profit.

Avril Lavigne Foundation was established on September 17, 2010. The Foundation is Avril to help more people living with illness or disability and some foundations established by the children with intellectual disabilities. Foundation is completely non-profit.